CVE-2026-50015

Katalog CVE

CVSS 7.3 · High EPSS 0,43%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada pnpm. Skor CVSS 3.1 7.3 (High) menurut github.com.

Deskripsi (NVD)

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's patch application pipeline (@pnpm/patch-package) performs no path validation on file paths extracted from .patch files. An attacker who contributes a malicious patch file via a pull request can write attacker-controlled content to or delete arbitrary files on the filesystem during pnpm install, as the user running the install. The diff --git header paths containing ../../ sequences traverse out of the package directory, and the traversal is difficult to catch in code review because patch file diff headers are opaque to most reviewers. This vulnerability is fixed in 10.34.0 and 11.4.0.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

29 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.3 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pnpm/pnpm/security/advisories/GHSA-rxhj-4m44-96r4 exploit · mitigasi · advisory vendor